package VUDUYTUNG;

import java.util.Scanner;
public class SAMPLE04 {
	public static void main(String[] args) {
		double a,b;
		Scanner in = new Scanner(System.in);
	 System.out.println("Nhap so a");
	 a=in.nextDouble();
	 System.out.println("Nhap so b");
	 b=in.nextDouble();
	 System.out.println("Cac so vua nhap la a = " + a + " b = "+b);
	}

}
